某反应A+B+=A++B的平衡常数是104，则该电池的标准电动势Eθ是（)V。A．2.40B．0.14C．0.472D．0.236

Due to a constantly(66)environment, a poor understanding of the user's needs and preferences, as well as a(67)of willingness to modify(68)organizational structures and decision models, the full economic potential of Web Information Systems(WIS)has not been realized by now. The data object types of the(69)meta. model, the Extended World Wide Web Design Technique(eW3DT), provide hypertext designers(70)a conceptual, user-centric framework and graphical notation for the construction of both,(71)and customized models, during the software development(72)of commercial WIS. A reference model as a normative concept represents an abstraction of a(73)company, its functional units, or its(Web)Information System and is intended to streamline the design and implementation of complex applications at(74)costs. As precondition for pursuing a partial globalization strategy, eW3DT(75)between technical and content-specific responsibilities for designing, implementing, and maintaining WIS.

A．modify

B．changing

C．modifying

D．changed

Due to a constantly(66) environment, a poor understanding of the user's needs and preferences, as well as a(67) of willingness to modify.(68) organizational structures and decision models, the full economic potential of Web Information Systems (WIS) has not been realized by now. The data object types of the(69) meta. model, the Extended World Wide Web Design Technique (eW3DT), provide hypertext designers(70) a conceptual, user-centric framework and graphical notation for the construction of both,(71) and customized models, during the software development(72) of commercial WIS. A reference model as a normative concept represents an abstraction of a(73) company, its functional units, or its Web Information System and is intended to streamline the design and implementation of complex applications at(74) costs. As precondition for pursuing a partial globalization strategy,eW3DT(75) between technical and content-specific responsibilities for designing, implementing, and maintaining WIS.

A．modify

B．changing

C．modifying

D．changed

Due to a constantly __(66)__ environment, a poor understanding of the user’s needs and preferences, as well as a __(67)__ of willingness to modify __(68)__ organizational structures and decision models, the full economic potential of Web Information Systems (WIS) has not been realized by now. The data object types of the __(69)__ meta. model, the Extended World Wide Web Design Technique (eW3DT), provide hypertext designers __(70)__ a conceptual, user-centric framework and graphical notation for the construction of both, __(71)__ and customized models, during the software development __(72)__ of commercial WIS. A reference model as a normative concept represents an abstraction of a __(73)__ company, its functional units, or its (Web) Information Systems and is intended to streamline the design and implementation of complex applications at __(74)__ costs. As precondition for pursuing a partial globalization strategy, eW3DT __(75)__ between technical and content-specific responsibilities for designing, implementing, and maintaining WIS.

（66）

A. modify

B. changing

C. modifying

D. changed

（67）

A. lack

B. since

C. big

D. lot

（68）

A. existing

B. the

C. fact

D. company

（69）

A. give

B. above

C. presented

D. got

（70）

A. of

B. in

C. to

D. with

（71）

A. exam

B. test

C. reference

D. specialize

（72）

A. process

B. procedure

C. model

D. project

（73）

A. general

B. common

C. typical

D. special

（74）

A. conducted

B. increased

C. reduced

D. deducted

（75）

A. gives

B. distinguishes

C. has

D. differences

Because of my poor Spanish, I'm afraid I can't make myself ______.

A．understand

B．to understand

C．understanding

D．understood

The poor reception on your TV is probably due to outside ______.

A．intervention

B．interruption

C．interception

D．interference

The poor reception on your TV is probably due to outside ______.

A．intervention

B．interruption

C．interception

D．interference

Because of my poor Spanish, I'm afraid I can't make myself ______.

A．understand

B．to understand

C．understanding

D．understood

A、to learn and constantly practice what is learnt

B、To learn and at due times to repeat what one has learnt

C、To learn and constantly digest

D、To acquire knowledge and constantly to exercise oneself